package org.rcloud.io;

import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Created by Administrator on 2019/3/19.
 */
/*
@WebFilter(urlPatterns = "*/
/*", filterName = "MyFilter")
public class MyFilter implements Filter {
    @Override
    public void destroy() {
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletResponse response = (HttpServletResponse) servletResponse;
        response.setHeader("Access-Control-Allow-Origin", "*");
        // response.setHeader("Access-Control-Allow-Headers", "Authentication");
        response.setHeader("Access-Control-Allow-Methods", "POST,GET,OPTIONS,DELETE");
        // response.setHeader("Access-Control-Max-Age","3600");
        //response.setHeader("Access-Control-Allow-Credentials","true");
        filterChain.doFilter(servletRequest, servletResponse);
    }

    @Override
    public void init(FilterConfig arg0) throws ServletException {
    }
}*/
